Double container vase



FIG. 1 is a side view showing the new design;

FIG. 2 is a top view thereof; and,

FIG. 3 is a bottom view of thereof.

Due to symmetry in the design, FIG. 1 illustrates each of the front,back, left side, and right side views.

The ornamental design for a double container vase, as shown anddescribed.